NXP Rapid IoT integrates a variety of sensors, mainly including these components:ENS210 humidity and temperature CCS811 air quality FXOS8700CQ accelerometer and magnetometer FXAS21002CQ gyroscope MPL3...
What are the advantages of electronic load switches over MOS or transistors as output control? Many domestic semiconductor manufacturers are also making electronic load switches (chips)...
Lighter igniter electric shock/ignition principleWhat is the principle of electric shock in a lighter? There is no boost circuit or charge pump inside. How does the current generate at the moment of i...
[i=s]This post was last edited by eagler8 on 2022-9-5 16:48[/i]This is the second time I haven't seen any replies in the past few days. The pattern is: there are replies on the 20th floor, but no more...
Shanghai Haier Integrated Circuit Co., Ltd. announced that its HR6P78 microcontroller chip has begun to be launched on the market. This is the latest product in the company's HR6P series 8-bit microco...
At present, overseas factories have started operations, and a large number of foreign trade chip orders have appeared in the market (mainly purchasing imported chips), resulting in a shortage of chips...
Wang Binggang, leader of the expert group of the National New Energy Vehicle Innovation Project The highly anticipated new version of the "Energy-Saving and New Energy Vehicle Technology Roadmap" ...[Details]
1. AVR GCC for AVR I. I/O Port API 1. BV usage: BV(pos); Description: Convert the bit definition into a mask code (MASK). Used together with the bit definition in the header file io.h. For example, ...[Details]
According to Bloomberg, the temporary trade license for Huawei issued by the US government to US companies will expire on November 19. However, the US is likely not to extend it again by then. The Un...[Details]
China Energy Storage Network News:
On May 27, State Grid Jibei Electric Power Co., Ltd. released a new power system technology support plan and annual major special planning to support safe...[Details]
Nowadays, the speakers on the market are expensive for thousands of yuan, and the cheap ones can be bought for 30 yuan. So what kind of speakers can be considered a truly good set of speakers? The aut...[Details]
I'm currently working on an 8-bit microcontroller project, which uses a timestamp conversion function. This problem can be solved with a library function on a 32-bit machine, but I didn't expect that...[Details]
Due to the constraints of power consumption, cost and size, the processing power of embedded microprocessors is also far behind that of desktop system processors. Therefore, embedded systems have m...[Details]
This article introduces the design experience of a low-cost single-input three-output inverter . When the hardware cost is controlled within RMB 60, it can drive a three-phase cage asynchronous moto...[Details]
Since we mentioned LCD, the first thing we must understand is its types. CD (liquid crystal display) is a display that uses liquid crystal to control transmittance counting to achieve color. Compared...[Details]
As the rainy and humid weather increases, the number of reports of faults caused by leakage increases. I believe that electrician friends have put a lot of thought into finding the cause of leakage. ...[Details]
Function description: Make the indicator lights of port P1 light up one by one in a left shift. P1.0 lights up -> P1.1 lights up -> ... -> P1.7 lights up, and so on.
1. Hardware simulation circuit
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A lithium battery pack refers to one or more lithium cells plus a battery protection board with a specific functional output. A lithium battery pack is composed of multiple monomers, forming a sing...[Details]
The transformation of the automobile industry is undoubtedly one of the hottest topics in the technology industry in recent years. Smart cars are entering the market on a large scale, the autonomous ...[Details]
Internal combustion engines (ICEs) have powered cars and heating and cooling systems for decades. As the automotive industry electrifies and transitions to hybrid vehicles with small internal combu...[Details]
When I first saw the code for the Delay() function in the tutorial, I was shocked. How is it possible to let the microcontroller idle in order to synchronize with the outside world? Just imagine, if...[Details]